Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2007-06-26
2007-06-26
Tugbang, A. Dexter (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S602100, C029S622000, C200S209000, C200S210000, C200S214000, C335S052000, C335S058000, C335S060000
Reexamination Certificate
active
11013814
ABSTRACT:
The present invention relates to an electrical relay in which a solid slug is moved within a channel and used to make or break an electrical connection. The solid slug is moved by electromagnets. In the preferred embodiment, the slug is wetted by a conducting liquid, such as liquid metal, that also adheres to wettable contact pads within the channel to provide a latching mechanism. The relay is amenable to manufacture by micro-machiningtechniques.
REFERENCES:
patent: 4260970 (1981-04-01), Bitko
patent: 6515404 (2003-02-01), Wong
Fong Arthur
Wong Marvin Glenn
Agilent Technologie,s Inc.
Phan Tim
Tugbang A. Dexter
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